{"version":"1.0","type":"rich","title":"Activity6_Task4_Tutorial ","description":"This bubble chart visualizes the correlation between average horsepower, torque, and highway MPG across 31 car makes. Each circle’s position encodes horsepower (x-axis) and torque (y-axis), while its size and color represent highway MPG and make, respectively. Hovering reveals a tooltip with the make name. The visualization uses d3.csv to load data, d3.scaleLinear for axes and bubble size, d3.scaleOrdinal with d3.interpolateTurbo for coloring, and includes a size legend and interactive mouse events for tooltips.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/41cf84243d2043f4925d8d5ffd94344d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}